TE28F400CVT80 Intel, TE28F400CVT80 Datasheet - Page 37

• Manufacturer Part Number: TE28F400CVT80
• Manufacturer: Intel

Specifications of TE28F400CVT80

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 80ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3/4.5V
• Operating Supply Voltage (max): 3.6/5.5V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 70mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

4.6
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
PHWL
ELWL
PHHWH
VPWH
AVWH
DVWH
WLWH
WHDX
WHAX
WHEH
WHWL
WHQV1
WHQV2
WHQV3
WHQV4
QVVL
QVPH
PHBR
Sym
SEE NEW DESIGN RECOMMENDATIONS
AC Characteristics—WE# Controlled Write Operations
Write Cycle Time
RP# Setup to WE# Going Low
CE# Setup to WE# Going Low
Boot Block Lock Setup to WE#
Going High
V
Address Setup to WE# Going
High
Data Setup to WE# Going High
WE# Pulse Width
Data Hold Time from WE# High
Address Hold Time from WE#
High
CE# Hold Time from WE# High
WE# Pulse Width High
Duration of Word/Byte Program
Duration of Erase (Boot)
Duration of Erase (Parameter)
Duration of Erase (Main)
V
RP# V
Boot-Block Lock Delay
PP
PP
Setup to WE# Going High
Hold from Valid SRD
HH
Hold from Valid SRD
Parameter
Load
Prod
Note
2,5,6
V
6,8
5,8
2,5
2,5
2,5
5,8
6,8
7,8
3
4
4
3
CC
3.3 ± 0.3 V
110
200
200
Min
0.8
0.3
0.3
0.6
90
90
90
20
0
0
0
0
6
0
0
4-MBIT SmartVoltage BOOT BLOCK FAMILY
50 pF
Max
200
(9)
0.45
100
100
5 V ± 5%
Min
0.3
0.3
0.6
60
50
50
50
10
0
0
0
0
6
0
0
BV-60
30 pF
Max
100
(10)
(1)
—Commercial
5 V ± 10%
0.45
100
100
Min
0.3
0.3
0.6
70
50
50
50
20
0
0
0
0
6
0
0
100 pF
Max
100
(10)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
s
s
s
s
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